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2. Variability in Sicán Copper Alloy Artifacts: its Relation to Material Flow Patterns during the Middle Sicán Period in Peru, AD 900-1100;Bezúr,2003
3. Chalcolithic Copper Smelting;Bourgarit,2007
4. Metals and Mines: Studies in Archaeometallurgy;Craddock,2001
5. From hearth to furnace: evidences for the earliest metal smelting technologies in the eastern Mediterranean;Craddock;Paleorient,2000